Casper Weather Forecast

    • 62
    • 97

    Hot

    • 62
    • 97

    Hot

    • 60
    • 95

    Partly Sunny

    • 60
    • 91

    Chance Thunderstorms

    • 59
    • 91

    Rain Showers Likely

    • 58
    • 87

    Rain Showers Likely

Today 18 Jul Natrona County Lower Elevations

Mostly sunny. Hot with Highs in the mid 90s. Southeast Winds around 10 Mph in the afternoon.

Tonight 18 Jul Natrona County Lower Elevations

Mostly clear. Lows around 60. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Casper Temperature Statistics

July Temperature

Casper, Natrona County International Airport (8.1 miles)

  • Lowest 2 July, 2026

    46.7 °F

  • Average July

    75 °F

  • Highest 12 July, 2026

    103.6 °F

Climate (2021–2026)

Casper, Natrona County International Airport (8.1 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    61.5 °F
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